The 14 Best Wedding Guest Dresses to Shop as Soon as You RSVP

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When a long-anticipated wedding invitation rolls in, congratulating the happy couple is a higher priority than shopping. But soon after, you'll have to consider what you'll wear for their big day. Thankfully, the best wedding guest dresses on Amazon will save you from overthinking the dress code in an instant.

From breezy beach wedding guest dresses to floor-length gowns and shimmery cocktail attire, the luxury and Shopbop edits on Amazon have nearly every type of wedding covered. Even if your invite was on the later side, they'll arrive quickly with two-day shipping.

No matter the stipulations listed on the invitation, be deliberate and consider future dress codes before you hit "order." Wardrobe stylist Candace Read tells BAZAAR, "When looking for a wedding dress that will work for seasons to come, I suggest selecting silhouettes and styles that hold a degree of timelessness that is relative to your style persona." Read recommends dresses that come in seasonless fabrications, like satin, to make sure you can wear a dress you love now to weddings throughout the year. Then when future invitations roll in, "You can breathe fresh style into that dress by updating with fresh accessories and footwear."

With more formal and festive dress codes, Read encourages wedding guests to "be the Carrie Bradshaw that you are"—letting your personal style shine in a bolder color or print. Tried-and-true LBDs are also an option approved by the style expert. "Call it cliché, but a classic black dress that strikes the balance between dressy and cocktail dress will get lots of mileage across different types of formalities and venues," Read says.

Wherever your style falls, you'll find exactly what the dress code calls for in our edit of the 14 best Amazon wedding guest dresses below.

Diana Gown

From the annual wedding circuit to Carrie Bradshaw's closet on And Just Like That... the Diana gown is a Norma Kamali classic. In stately black or dusty blue, the one-shoulder silhouette and ruched fabric are both sexy and elegant at once.

Sizes: XXS–L

What reviewers are saying: "This dress is super classy. Can be dressed up for special occasions and also dress down for simpler events. Has become one of my favorite pieces."

Zazzle Maxi Dress

Lean all the way in to fashion's disco-mermaid obsession with this silver sequin maxi. The all-over shimmer is just right for a destination wedding in Mallorca or Ibiza.

Sizes: 0–12

Priscilla Dress

A regal setting demands an equally regal dress. This purple tulle midi is fit for a royal wedding—or friends who feel like royalty.

Sizes: 2–10

Draped Neck Tie Halter Dress

This light green satin will take on new life under the twinkly lights of the wedding tent, ideal for you to stand up and give your toast. With the dramatic neckline and curved hem, the only accessories you need to add are a sparkly sandal heel and your bridesmaid bouquet.

Sizes: XS–L

Sleeveless Lace Fit & Flare Midi Dress

From the midi length to the semi-sheer lace skirt, this dress is just right for a more intimate wedding at the couple's home. Try it with a platform sandal or a metallic leather flat for a touch of formality—and to navigate the grass in style.

Sizes: XS–L

What reviewers are saying: "I wore this to a wedding and it was so comfortable. I received so many compliments and the color was beautiful. I usually am a small and got a medium, and it was a bit more snug around my ribs than I thought. Other than that, GET THIS DRESS."

Ariella Dress

Embrace the aura of salty air, swaying palms, and sculptural seashells with this mini dress. The illustrated pattern nods to the destination without going overboard.

Sizes: XXS–L

Orange Silk Satin And Lace Bias Slip Dress

Coordinating with a golden hour palette is always a good idea, especially if you're witnessing "I do's" in scenic wine country. This Rodarte dress is fit for this special occasion, plus an entire summer of luxurious outdoor events and rooftop dinners.

Sizes: 2–14

Penny Slip Dress

If the couple you're celebrating plans to spend the entire night celebrating, you need a dress that matches the dance-until-dawn energy. Go for this striped sequin slip that'll shine even brighter than the sparklers you'll wave for the newlyweds' grand exit.

Sizes: XS–L

Fiona Gown

Plunging neckline, full skirt, subtle floral appliqués: This dress is perfectly suited to a summer wedding in the Plaza ballroom.

Sizes: 0–16

Driggs Dress

Go ever-so-slightly nautical for a waterfront venue or nighttime dinner cruise in this navy strapless sheath. The streamlined shape is so elegant (and ideal for an updo that shows off a statement earring).

Sizes: 0–12

Passionflower Belted Midi Dress

Coordinate with the fauna around you in this floral Oscar de la Renta dress. With a white or raffia wedge heel, it's garden party perfection.

Sizes: 0–16

Rachel Dress

Some weddings aren't limited to a ceremony and a reception: They have a pre-nuptial brunch, post-ceremony cocktails, and several formal photo-ops scheduled in between. Be prepared in a summer wedding guest dress that brings the sunshine and has a comfortable fit (with pockets!) to wear from dawn until dusk.

Sizes: XS–L

Plus-Size Long Beaded Gown

Does the dress code ask for your roaring twenties best? Subtly pay homage in this intricately beaded gown.

Sizes: 14–22

What reviewers are saying: "This dress is BEAUTIFUL. I actually sucked all the air out of the room when I lifted it out of the box. It is truly gorgeous. "

Delfina Dress

Some brides want their guests to dress in white for events ahead of the major ceremony. This pleated maxi dress with an asymmetric hem and waist cut-out have a Grecian goddess vibe fit for the occasion.

Sizes: 0–14

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For more than 150 years, Harper’s BAZAAR has been the preeminent fashion, beauty, and lifestyle resource for women at every age. We cover what’s new and what’s next in fashion by working with the world’s leading authorities in ready-to-wear, footwear, accessories, and more. Every story we publish has been thoroughly researched and vetted by our team of editors and industry experts.

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